According to the Parker Brothers rules, Monopoly money is theoretically unlimited; if the bank runs out of money it may issue as much as needed "by merely writing on any ordinary paper". [80] We Just Discovered a Game-Changing Monopoly Rule". goodhousekeeping.com. November 29, 2017 . Retrieved September 2, 2018.

Properties can only be developed once a player owns all the properties in that color group. They then must be developed equally. A house must be built on each property of that color before a second can be built. Each property within a group must be within one house level of all the others within that group.a b "Nicoló Falcone of Italy Defeats Defending Champion Bjørn Halvard Knappskog of Norway to Win 2015 Monopoly World Championship! – Business Wire". businesswire.com. September 8, 2015. This article may contain an excessive amount of intricate detail that may interest only a particular audience. Please help by spinning off or relocating any relevant information, and removing excessive detail that may be against Wikipedia's inclusion policy. ( September 2022) ( Learn how and when to remove this template message)

London's Gamesys Group have also developed Monopoly-themed gambling games. [154] The British quiz machine brand itbox also supports a Monopoly trivia and chance game. [155]

Out of these, Gdynia is especially notable, as it is by far the smallest city of those featured and won the vote as a "wild card" along with Taipei thanks to its residents and supporters. [199] The new game uses its own currency unit, the Monopolonian (a game-based take on the Euro; designated by M). [200] A player may not collect a sore loser coin if they have four. At the beginning of their turn, a player with four sore loser coins, may place them in the centre of the board. That player then takes the Mr. Monopoly token and replaces their token with the Mr. Monopoly token—their normal token being placed in the centre of the board. Whilst a player is Mr. Monopoly, they cannot collect sore loser coins, and the actions they take when landing on spaces are altered, including collecting money when landing on the properties of other players, collecting money from the bank when landing on a tax or bill space, not go to jail, and requiring other players to lose sore loser coins. a b Curry, Andrew (January 4, 2009). "Monopoly Killer: Perfect German Board Game Redefines Genre". Wired . Retrieved June 10, 2009.

Whenever any player, including Mr. Monopoly's owner, rolls doubles, Mr. Monopoly's owner is allowed to place one free house on any street on the board. The property selected for this free house does not need to be owned by Mr. Monopoly, nor does it need to be part of a complete set, and placing doubles houses unevenly is also allowed. However, Mr. Monopoly's owner may not place this free house on a street that already has four houses, nor may they upgrade to a hotel. a b c Pilon, Mary (October 20, 2009). "How a Fight Over a Board Game Monopolized an Economist's Life". The Wall Street Journal. Bedder Reveals Monopoly Story Details". Comingsoon.net. November 11, 2009. Archived from the original on January 30, 2012 . Retrieved April 12, 2011. It is also notable that three cities (Montreal, Toronto, and Vancouver) are from Canada and three other cities (Beijing, Hong Kong, and Shanghai) are from the People's Republic of China. No other countries are represented by more than one city. [201] Family Game Night" (PDF). Archived (PDF) from the original on August 14, 2018 . Retrieved August 14, 2018.

All property deeds, houses, and hotels are held by the bank until bought by the players. A standard set of Monopoly pieces includes: a b c Orbanes, Philip E. (2013). Monopoly, Money, and You: How to Profit from the Game's Secrets of Success (Nook E-Booked.). McGraw Hill Education. p.39. ISBN 978-0-07-180844-6.